Zoro being the user of Gomu Gomu fruit (Made from ODA) : r/OnePiece

In the same condition without a devil fruit, who is the strongest among Roronoa Zoro, Sanji, and Luffy in the One Piece series? - Quora

Roronoa Zoro/Personality and Relationships, One Piece Wiki

Early example of Zoro's Haki? : r/OnePiece

Zoro and his Three sword style with luffy's devil fruit ability - illustration by oda ( one piece magazine volume 6) : r/OnePiece

Oda said that Devil Fruit Users instinctively know the name of their fruit. So, how did Luffy not realise he had the Hito Hito no Mi Model Nika, and not the Gomu

Roronoa Zoro/Personality and Relationships, One Piece Wiki

Luffy: Oh! Wari Zoro. — When ch 1044 and 1045 were released and all the

Anime foreshadowed the awakened Gomu Gomu no Mi? : r/OnePiece

Biggest plot twist Luffy's 2nd fruit and Zoro Haoshoku no haki : r/ OnePiece

Roronoa Zoro/Personality and Relationships, One Piece Wiki

4 out of these 5 characters have been confirmed to have it, what about the 5th? : r/OnePiece

Does Zoro have both AcoC and AcoA or not?? : r/OnePiece