Donquixote Doflamingo was 39 in his first appearance, and 41 post timeskip.
Oda has not revealed Alvida's age.
Coby's age has not been revealed.
New episode: It shows flashbacks of Zoro learning from Mihawk about the black blade and using it. Zoro used Sanzen Sekai to cut huge stone Pica into many pieces and break through Pica's haki. New chapter: Doflamingo's defeated long time ago and now Luffy's crew is all safe with the Mink tribe.
X Drake's age has not been revealed.
He's 15 before the timeskip, and 17 after.
Doflamingo, Crocodile, Shiki, and etc.
That is completely your own opinion. It isn't really useful for someone else to tell you that. If you find Donqxuite Doflamingo hot then, he is hot
Luffy defeats Doflamingo with his near 'Gear 4' techniques. Gear 4 blows air into his muscles, and hardens his skin with haki, without making it any less elastic. This let him deal incredibly powerful punches by contracting his arm into itself and letting it recoil. In the last blow of the fight, Luffy used a bit of Gear 3, inflating his compressed arm to giant size, smashing through Doflamingo's attacks and defences, and punching him straight through the bedrock into the underground port.
In Episode 207, Doflamingo controls Sarkies and makes him severely wound Bellamy. Bellamy however did not die, as his reappearance in the Dressrosa story arc proves.
The Modern one pence piece and the old three pence piece
Oda has not revealed Alvida's age.
He is 19 at the beginning and 21 after the timeskip.
Coby's age has not been revealed.
New episode: It shows flashbacks of Zoro learning from Mihawk about the black blade and using it. Zoro used Sanzen Sekai to cut huge stone Pica into many pieces and break through Pica's haki. New chapter: Doflamingo's defeated long time ago and now Luffy's crew is all safe with the Mink tribe.
X Drake's age has not been revealed.
9,10 cents a pound as "iron" in one piece
"One Piece at a Time" Johnny Cash, 1973