LOS ANGELES: American rapper Kanye West has asked Facebook founder Mark Zuckerberg to invest $1 billion in his “ideas”, shortly after claiming that he is $53 million in debt. After talking about his personal financial problems on Twitter, West took to the social networking platform again to talk about the $1 billion request, reports femalefirst.co.uk. “Mark Zuckerberg invest $1 billion into Kanye West ideas...after realising he is the greatest living artist and greatest artist of all time,” read the post. Before the post, West’s net worth was thought to be around $100 million. The 38-year-old has two children daughter named North West and a month old son, Saint West with reality TV star Kim Kardashian.