After several years of romantic love life, Joe got married to Karen Benedit on 15th of February 2005. They continued this married life for several years and they got divorced in 2009. The reason of their divorce was infidelity.
On 21st of October 2012, Joe got married for the second time in his life and that was with Heidi Woan. They met each other for the first time in 2010 and they began dating each other since then. They are still bonded into this married life. His nationality is American and he has Korean ethnicity. His height is five feet and nine inches tall.
Joe was raised in Glendale, California. There he got enrolled at Herbert Hoover High School and he finally graduated from there in 1995. Later on he joined Art Center College of Design but he didn't graduate from there. There he majored in illustration. While he was in Art Center, he met an American musician Mike Shinoda and together they formed a band Xero. They renamed this band as Hybrid Theory in 1999 and also released their first EP under the same name in 1999. In the early 2000, they began recording their debut album under the title Hybrid Theory. Later on they changed their band name to Linkin Park. Their debut album Hybrid Theory was finally released on 24th of October 2000. On 25th of March 2003, they released their second album, Meteora. He has also featured on the singles like It's Goin' Down, The Young & the Hopeless and so on. He has also directed several movies in his life. In 2005, he directed his first movie and it was titled The Seed. He is now aged 39 years old and his net worth is $4.6 million.