Jonatan Aron Leandoer Håstad (born 18 July 1996[5]), better known by his stage name Yung Lean, is a rapper from Stockholm, Sweden. Yung Lean released his debut mixtape in 2013 (entitled Unknown Death 2002) and multiple singles to YouTube under his label Sad Boys Entertainment, including "Ginseng Strip 2002", "Kyoto", and "Yoshi City".

Lean released his debut album Unknown Memory during the late summer of 2014 following a two-month long American tour. Lean released his second studio album Warlord on February 25, 2016.

 

XXL magazine included him in their 2014 list of "15 European Rappers You Should Know". Fact magazine viewed the Unknown Death 2002 mixtape as "a logical continuation of Clams Casino and Beautiful Lou's innovative techniques, emerging with thick, melancholy numbers that drip with a rare and earnest allure."

In 2013, Fact published another article titled "Rise of the Sad Boys: from Kompakt to Yung Lean, a history of how electronic musicians have worn their sadness on their sleeves", which claimed that "Yung Lean's mixtape Unknown Death 2002 is the epitome of sad rap".