Stephen Wolfram has had many exciting jobs in his career! He worked with famous scientists like
Richard Feynman and even created his own company, Wolfram Research, in 1987. π
His big breakthrough came in 1988 when he released Mathematica, which made math cool and fun! π
Later, in 2009, he launched Wolfram Alpha, which can answer tricky questions. Thanks to his hard work, people around the globe can solve problems and learn easier!