
"
Whatta Man" (also known as "
Whatta Man (Good Man)") is a song recorded by South Korean girl group project
I.O.I. The song samples the 1968's song "
What a Man" by
Linda Lyndell. The song was released as a single album by the first sub-unit of the group, with members
Nayoung,
Chungha,
Kyulkyung,
Sohye,
Yoojung,
Doyeon and
Somi. It was released as a digital download by
YMC Entertainment and distributed by
LOEN Entertainment on August 9, 2016 and as a physical single on August 11. The lyrics were written by
Nikki Flores, Phillip Bentley, and Seo Jeonga and the music was composed by Emile Ghantous, Steve Daly,
Keith Hetrick,
Ryan S. Jhun, Michel Schulz, and Fritz Michallik, with additional background vocals from Nikki Flores and Melanie Fontana. To promote the single album, I.O.I's unit performed the song on several South Korean
music programs, including
M Countdown and
Music Bank. A music video for the title track was also released on August 9.