2014's top ten tech billionaires

Tech billionaires in the top 100 added $52.9 billion (£33 billion) to their fortunes this year, more than any other industry


Bloomberg Markets annual ranking of the world's top 100 richest people reveals the collective fortune of the top 100 billionaires rose by an eye-watering $43 billion in 2014. That means this years bilionaires are worth a grand total of $2.2 trillion.

Here are the ten richest tech-heads.