Zoro has achieved a lot, but these moments are the most notable.
All of Zoro's Swords In One Piece - IMDb
One Piece manga finally confirms that Zoro is stronger than Sanji (and it's not a surprise)
One Piece: Best Powers Zoro Displayed In Wano
Meet The 'One Piece' Live Action Cast: Usopp, Zoro, And More Characters
One Piece: Zoro's 10 Greatest Accomplishments, Ranked
One Piece 1074: Luffy and Zoro together again, as in their best moments
Every Sword Wielded by Zoro in 'One Piece
One Piece World Seeker, Challenger & Master Achievements (Void Mirror Prototype)
Zoro's Strongest Moves In One Piece
One Piece Revisits One of Zoro's Best Attacks at Last
One Piece: Zoro's 10 Best Nitoryu Techniques, Ranked
Road to World's Strongest Swordsman - How Zoro Will Achieve His Goal : r/ OnePiece