On June 20, he posted a photo with a thumbs up, thanking his fans for helping him reach an impressive number of followers.
Over 5M followers, over 5M ♥︎s! Thank you!!! pic.twitter.com/ebyN7qtDCr
— นิชคุณ Buck หรเวชกุล (@Khunnie0624) June 20, 2017
The star also recently created a personal Instagram account to interact more with his fans.
Congratulations to Nichkhun!