The Infinity Challenge members confirmed for the 2014 Korea Speed Festival (KSF) have been confirmed.

According to Donga.com, four members were listed in the KSF including, Yoo Jae Suk, Jeong Joon Ha, No Hong Chul, and Haha. The KSF is on July 4.

This festival is one of the longest projects for Infinity Challenge, but due to the Sewol Ferry incident, it was delayed.

In addition, Gil of Lee Ssang got a DUI and left Infinity Challenge for that reason.

A related staff said, "The members worked very hard for this competition, and as the race comes near, they will get harder training."

In addition to the Infinity Challenge members, comedian Han Min Kwan will also participate in the race.