is there any boxing star under 30 yrs bigger than Conor McGregor & Ronda Rousey....

[El Tejano]

In terms of world wide popularity especially Europe & The USA....

[R-C]

CANELO is bigger

[miniq]

Yea...the one who knocked the Rhonda the fugg out.

[JJRod]

Nelo is one.
In a few years Verejo may get there.
Valdes could be another.
GGG may get there soon, although he is above 30. Still though.

[bigdunny1]

Canelo is!!

[-DSG-]

Canelo is not!!

Fixed it for you.

[Dr Rumack]

In 2015, McGregor was bigger than Canelo in terms of search interest.

[BOXEO _]

[Kagami Taiga]

Canelo isnt really that big around the world. Let's be frank. UFC does a great job of making people buy into the hype of their current stars either justly or unjustly.

[Ham Porter]

In the United States, no. The UFC brand is more popular than boxing is in that country, and their biggest stars bigger draws/names than current active boxers in that part of the world under the age of 30.