Skip to main content

The Cognitio

Famous Polyglots: What They Actually Did to Learn 10+ Languages

Famous Polyglots: What They Actually Did to Learn 10+ Languages

Every language learner has heard the stories: the cardinal who could preach in forty tongues, the diplomat whose brain was preserved for science, the Hungarian interpreter who taught herself Russian from a romance novel during an air raid. Famous polyglots are inspiring — and also, if we’re honest, a little demoralising. If they did it, why is your Spanish still stuck at ordering coffee?

The good news is that when you look past the legends, the habits of famous polyglots are surprisingly ordinary and surprisingly copyable. This article separates what’s documented from what’s exaggerated, and turns the real patterns into things you can do this week.

What counts as “speaking” a language?

Almost every argument about polyglots comes down to definitions. Linguist Richard Hudson coined the term hyperpolyglot for people who handle an unusual number of languages, and writer Michael Erard, in his book Babel No More, used a working benchmark of eleven or more. But “knowing” a language is a spectrum, not a switch.

A useful frame is the CEFR scale. Most polyglots have a small core of languages at a high level and a long tail of languages they can read, or use in a taxi, or revive with two weeks of revision.

Level What it realistically means Typical polyglot pattern
A1–A2 Survival phrases, simple exchanges The “long tail” — often 5–20 languages
B1–B2 Conversation, work, opinions, most TV The working set — usually 3–6 languages
C1–C2 Nuance, humour, professional precision The core — usually 1–3 languages

The MIT linguist Ken Hale was routinely credited with around fifty languages. He himself said he only really spoke three — English, Spanish and Warlpiri — and that the rest he could merely “talk in.” That honesty is the single most useful thing any famous polyglot has ever said.

Eight famous polyglots and what made them different

Name Era Languages (reported) Signature approach
Giuseppe Mezzofanti 1774–1849, Italy ~38–60 claimed Constant live practice with travellers, pilgrims and prisoners in Bologna; handwritten vocabulary slips
Richard Francis Burton 1821–1890, Britain ~25–29 claimed Intense self-study sprints, grammar first, then immersion in the field
Emil Krebs 1867–1930, Germany ~60+ claimed Diplomat and sinologist; obsessive reading and translation. His brain was preserved and later studied in Düsseldorf
Kató Lomb 1909–2003, Hungary ~16, interpreted in ~9 Learned by reading novels she enjoyed, guessing from context, ignoring the dictionary at first
Ken Hale 1934–2001, USA ~50 claimed, 3 by his own count Fieldwork linguistics; listening and imitation of native speakers
Alexander Arguelles Contemporary, USA Studies dozens; strong in ~10 “Shadowing” — walking briskly while repeating audio aloud — plus handwritten “scriptorium” drills
Ioannis Ikonomou Contemporary, Greece ~32 reported EU translator; deep cultural interest, one language at a time, driven by curiosity about people
Lýdia Machová Contemporary, Slovakia ~9 Systematic scheduling and a rule that every method must be enjoyable enough to repeat

The cautionary tale: Ziad Fazah

No article on famous polyglots is complete without the counter-example. Ziad Fazah was once listed as speaking 58 languages. In 1997 he appeared on the Chilean TV programme Viva el Lunes, where native speakers asked him simple questions in Finnish, Mandarin, Russian, Greek and Farsi. He couldn’t answer them. The lesson isn’t that polyglots are frauds — it’s that numbers are marketing, and demonstrable ability is the only real currency. Judge yourself by what you can do on a bad day, not by your count.

Five methods you can genuinely steal

Method Who used it How to try it this week Best for
Reading for pleasure Kató Lomb Pick a novel you already love in translation. Read 3 pages a day, underline but don’t look up everything Vocabulary, intuition for grammar
Shadowing Alexander Arguelles Play 60 seconds of audio, repeat aloud simultaneously, 10 times. Walk while doing it Pronunciation, rhythm, fluency
Bidirectional translation Luca Lampariello and others Translate a short native text into English, wait a day, translate it back, compare Noticing your own errors
Spaced repetition Modern polyglots broadly 15 minutes of flashcards daily, cards built from sentences you met in context — never word lists Retention over months
Deliberate speaking Mezzofanti, Ikonomou Two structured conversations a week where you’re corrected in real time Production, confidence, accuracy

The four habits that actually repeat

  1. Daily contact beats weekend marathons. Almost every documented polyglot studied in small daily blocks. Twenty minutes a day for a year beats a six-hour Sunday, because language is a memory problem before it’s an intelligence problem.
  2. They chose materials they enjoyed. Lomb chose romance novels; Ikonomou followed cultural obsessions. Enjoyment isn’t a luxury — it’s the mechanism that produces the hours.
  3. They tolerated ambiguity. Polyglots keep reading and listening when they understand 60% of the input. Learners who stop to look up every word never build the volume they need.
  4. They stacked one language at a time. The stereotype is someone juggling six languages at once. In practice most brought one language to a solid B2 before opening the next, then kept old ones alive with light maintenance.

Three myths worth dropping

  • “They have a language gene.” Emil Krebs’ brain did show some unusual features in language areas, but a single case study can’t tell us whether that was cause or the result of decades of use. Brains change with practice.
  • “They started as children.” Kató Lomb learned Russian in her thirties and reportedly took up Hebrew in her eighties. Adults learn grammar and vocabulary faster than children; children mainly win on accent.
  • “They never forget.” They forget constantly. What they have is a maintenance system — a podcast, a book, a monthly conversation — for each language they want to keep.

A realistic starting plan

If you want to move from one language to two, don’t imitate the counts — imitate the structure. A workable week looks like this: four 25-minute sessions of input you enjoy, two live conversations with correction, one 15-minute review of everything you got wrong. That’s under four hours. Sustained for two years, it’s roughly 400 hours — enough for a solid B2 in a language close to English, and real progress in a distant one.

Frequently Asked Questions

How many languages do you need to speak to be a polyglot?

There’s no official threshold. Most people use “polyglot” informally for someone who uses four or more languages, and “hyperpolyglot” for six or eleven and above, depending on whose definition you follow. The label matters far less than what you can actually do: being genuinely comfortable in two languages is more useful, and more impressive, than a shaky menu-reading knowledge of eight.

Can you learn several languages at the same time?

You can, but it’s usually slower and riskier than it looks — especially with closely related languages like Spanish and Italian, where vocabulary and grammar bleed into each other. The safer pattern used by most famous polyglots is sequential: bring one language to a comfortable conversational level, put it into light maintenance, then start the next.

Is it too late to become a polyglot as an adult?

No. Adults outperform children on explicit grammar, vocabulary acquisition and strategy — the main advantage children hold is accent, and even that responds to shadowing and focused pronunciation work. Kató Lomb, arguably the most methodical polyglot on record, learned most of her languages well into adulthood.

What’s the fastest method the famous polyglots agree on?

There isn’t one method, but there is one shared principle: high-volume comprehensible input plus regular corrected speaking. Reading and listening build the raw material; conversation with someone who fixes your errors turns that material into something you can produce under pressure. Methods that skip either half tend to stall.

Ready to build your own polyglot habits with someone in your corner? The Cognitio pairs English-speaking learners with tutors who correct you in real time and keep your weekly plan on track — book a trial lesson today and start your next language properly.

Enroll Now for Free Trial Class

Enroll Now for Free Trial Class