Master's Biographies

Charlie Munger

1924 – 2023 · Berkshire Hathaway · the multidisciplinary polymath

Charlie Munger

He gave Buffett his second great idea: that a wonderful business is worth a fair price.

Charlie Munger was the architect of Berkshire's mind. A lawyer by training and a polymath by temperament, he urged Warren Buffett beyond Graham's bargains toward great enduring businesses — and built, in the process, a philosophy of "worldly wisdom" drawn from every discipline he could master.

Acerbic, rational, and relentlessly curious, he spent his life collecting mental models and warning against the follies that wreck investors and institutions alike.

1924

Born in Omaha

Charles Thomas Munger was born in Omaha, Nebraska — the same town as Buffett, and, by coincidence, he worked as a boy in a grocery store owned by Buffett's grandfather. The two would not become partners for another thirty-five years.

1943–1946

War, weather, and the mind for it

Munger left university to join the Army Air Corps, training as a meteorologist and studying at Caltech. The habit of reasoning under uncertainty — forecasting from incomplete data — never left him.

Charlie Munger

1948

Harvard Law

Without completing an undergraduate degree, Munger talked his way into Harvard Law School and graduated with distinction. He moved to California and built a successful career as a corporate lawyer, co-founding the firm now known as Munger, Tolles & Olson.

1959

Meeting Buffett

Back in Omaha for his father's funeral, Munger was introduced to Warren Buffett over dinner. They talked for hours and recognised each other instantly — two rationalists who found almost everyone else slightly disappointing. A lifelong partnership began.

Charlie Munger

1962–1975

Wheeler, Munger & Co.

Munger ran his own investment partnership, posting strong but volatile returns, while gradually persuading Buffett of a heretical idea: that it was far better to buy a great business at a fair price than a mediocre one cheap. The savage 1973–74 bear market tested, but did not break, his conviction.

1978

Vice-chairman of Berkshire

Munger formally joined Berkshire Hathaway as vice-chairman, the role he would hold for forty-five years. He became Buffett's sounding board and most candid critic — the man whose favourite word, Buffett joked, was "no."

1995

The psychology of misjudgment

In a celebrated talk, Munger laid out the systematic ways human judgment goes wrong — incentive bias, social proof, envy, the tendencies that make smart people do foolish things. Avoiding stupidity, he argued, beats seeking brilliance.

2005

Poor Charlie's Almanack

His speeches and wit were gathered into Poor Charlie's Almanack, a cult classic of investing and life. Its core idea — a "latticework of mental models" spanning maths, biology, psychology and history — became his enduring legacy to thinkers everywhere.

2010s

The sage of the Daily Journal

As chairman of the Daily Journal Corporation and a director of Costco, Munger held his own annual meetings, dispensing blunt wisdom on patience, sloth-as-virtue, and the rarity of genuinely good ideas. A lifelong lover of architecture, he designed buildings for the joy of it.

Charlie Munger

2023

Thirty-four days short of a century

Charlie Munger died on 28 November 2023, thirty-four days before his hundredth birthday, sharp to the very end. Buffett said simply that Berkshire could not have been built without him.

“The big money is not in the buying and the selling, but in the waiting.”

— Charlie Munger