Roelof F. Botha (born September 19, 1973) is a venture capitalist and company director. By training, he is a qualified actuary. Botha is a partner at Sequoia Capital and sits on the board of Eventbrite, Jawbone, Mahalo, Meebo, Nimbula, Square, Tokbox, Tumblr, Unity and Xoom. He also sat on the board of directors of YouTube before its acquisition by Google. On Forbes' Midas List, an annual ranking of venture capital professionals, he ranked 22nd in 2008 and 26th in the 2009.