 He excelled at mathematics olympiads while in high school, and represented his province in the interprovincial olympiad.Vos permanently deferred his actuarial studies at Macquarie University, to play poker full-time.Starting out online with limit hold'em in mid-2004, Vos soon turned his attention to no-limit games, and in short time, earned a reputation as being one of the world's top online poker players, such that he can often be found playing in the most expensive cash games and tournaments online.