In which Gundam series does Heroo Yuy appear? Which of the Gundam anime have the character, Heroo Yuy?

There are so many titles dating from different years, I could not remember the year I watched those before.
His name is obviously Heero Yuy as DuckDuckGo and Wikipedia suggest.




  Heero Yuy (ヒイロ・ユイ Hiiro Yui, derived from Japanese hito, lit. "one") is the pilot of the XXXG-01W Wing Gundam and its ancestor/successor, the XXXG-00W0 Wing Gundam Zero. He is the main protagonist of Mobile Suit Gundam Wing and of several derivative works that make up the After Colony timeline.


Source: Gundam.Wikia.com