Silicon Valley's wealthiest Russian Yuri Milner renounces citizenship amid war

Amid the ongoing war with Ukraine, Silicon Valley's richest Russian Yuri Milner said that he has renounced his citizenship after leaving the country in 2014. "My family and I left Russia for good in 2014," tweeted the billionaire. He's the founder of the internet investment firm DST Global. The Bloomberg Billionaires Index estimates Milner's wealth at about $3.5 billion.