There is more than one artist with this name:
1) Pink was a late 1980s new wave band from Japan. Members included Yutaka Fukuoka (vocals/guitar), Hajime Okano (vocals/bass), Atsunobu Yakabe (vocals/drums), Hoppy Kamiyama (vocal/keyboards), Steve Eto (vocals/percussion), and Hidehiro Shibuya (vocals/guitars) Osamu Sakasai (vocals/guitars).
2) Pink was an alias of Manfred Linzner, a computer game music composer/demoscene artist & co-creator of the AHX tracker format. Read more on Last.fm