Roald Dahl was a British author of popular children's literature and short stories, a poet, screenwriter and a wartime fighter ace.

Casandra Brené Brown is an American academic and podcaster who is the Huffington Foundation's Brené Brown Endowed Chair at the University of Houston's Graduate College of Social Work and a visiting professor in management at the McCombs School of Business in the University of Texas at Austin..

Born in 1986 and raised in Hamilton, Ohio, **James Clear** has transformed from a college baseball team captain at Denison University into one of America's most influential voices on personal development.

Born in 1987, **Ryan Holiday** transformed from a college dropout into one of America's most influential voices on ancient philosophy for modern living.

Born to Indian immigrant parents in 1982, Ramit Sethi has transformed from a Stanford-educated tech entrepreneur into one of America's most trusted voices on personal finance.

Marie Kondo , also known as Konmari (こんまり), is a Japanese organizing consultant, author, and TV presenter..