Mr. Martin Varsavsky is the Founder and serves as the Executive Chairman at Prelude Fertility. He is also a Co-Founder and Board member of Overture Life, where he serves as Chief Executive Officer and President. He was an Advisor at ShowKube. He serves as Executive-in-Residence at Summit Partners. He is also the Founder and serves as the Chairman at Fon. He served as an Advisor & Partner at Senzari. He is an Argentine entrepreneur and philanthropist. He is the founder of highly successful companies such as Viatel, Jazztel and Ya.com. He also teaches at the Instituto de Empresa in Madrid, Spain. He is President and Founder of The Varsavsky Foundation and the Safe-Democracy Foundation. He was Ambassador-at-Large of Argentina up to 2005. He is also a member of the advisory board of Busuu Online. In 1981 he obtained a BA at the New York University, in 1983 he earned an MA in International Affairs from the Columbia University and in 1985 an MBA from Columbia Business School.