On the March 9th broadcast of MBC's 'Infinity Challenge', the cast transformed into taxi drivers to spend a 'spectacular day' with the citizens of Korea. Luckily for Noh Hong Chul, he was able to come across a few celebrities by chance during his road trip.

As Noh Hong Chul was picking up passengers, a female passenger entered into Noh Hong Chul's taxi and recognized the 'Infinity Challenge' member telling him, "I'm SPICA's Jiwon." Noh Hong Chul became starstruck sharing, "So this is how it feels like to drive a celebrity." Jiwon then directed him where to go, "I have an ambassador ceremony so I have to go to the salon."

Noh Hong Chul was also able to meet up with Wonder Girls' Yenny and Hallyu actress Choi Ji Woo in the salon, where he couldn't take his eyes off of Choi Ji Woo's beauty.