Manny Pacquiao has many advantages of his small body to move more quick, strong and very fast. He's very senior in boxing, with his experience he already know various boxing style of their opponent.
However I watch a video said Ugas left bicep injured, it's true or fake? https://www.youtube.com/watch?v=F9Fxhu39LoU
Manny Pacquiao doesn't seem aged but he do look mature. His skills and power may look like a 30 years old boxer but certainly his appearance look a bit matured and experienced.
Manny Pacquiao vs Yordenis Ugás | WEIGH-IN | PBC ON FOX