List of Famous people who born in 1980

Lee Kyu-han is a South Korean actor. He made his acting debut in 1998, but first drew viewers' attention in 2005 as the heroine's ex-boyfriend in romantic comedy My Lovely Sam Soon, later going on to more high-profile supporting roles in Que Sera, Sera (2007), Smile, You (2009), and More Charming by the Day (2010). Lee has since played leading roles in the television dramas The Wedding Scheme (2012), The Birth of a Family (2012), and Only Love (2014). Appearances on variety-reality shows such as the second season of Real Men in 2015 further boosted his popularity. And he was further known for his role as Baek Seok in a 2015–2016 drama series I Have a Lover.

Wilfred Kipkemboi Bungei is a Kenyan retired Middle-distance runner, who won the 800 m gold medal at the 2008 Summer Olympics in Beijing. He also won at the World indoor Championships in Moscow 2006 the 800 metres title, defeating Mbulaeni Mulaudzi and Olympic Champion Yuriy Borzakovskiy in the course of the race.

Jure Leskovec is a Slovenian computer scientist, entrepreneur and associate professor of Computer Science at Stanford University focusing on networks. He is the chief scientist at Pinterest.