I can name at least six people who are better then him.

 He is not in the context to showcase properly his dancing skills with  the big crowd on stage or the too simple choreographies of some clips but really he's a seriously good dancer
 his generation is the likes of nicodem,fabregas,deplick,guys in groups of ferre,fally ...

He is one of the best along with Mulala, Hèritier, Fally, Fèrre Fudji, thinking about it there aren't a lot of good dancers beside the one I said recently, there are also another type of generation which are funny dancers which they don't properly dance but dance to make fun like Genta, JDL, so it's hard to say who is better but Abraham is defintely in the dancers league's top 10

Mampenza, there are many good dancers now a days. In fact there is other people who are better then Mulala and Nono Fudji.

Archos @ 5:14. I've seen better, but he is a good dancer.
#t=309

Archos @ 5:14. I've seen better, but he is a good dancer.
#t=309

I like Abraham dancing skills especially being spontaneous. Attached video he is dancing Mutwashi style from 2.55.
https://vid.me/ZyZ2 

He is the best I agree....he is in the league of fally. Abrahams waist is better than most dancers. Mulala is past.....he was a good dancer long long time ago when he was younger...watch zennith Jb 1999. Nono Fuji is also a good dancer. But lets also not forget cappucino.

Archos @ 5:14. I've seen better, but he is a good dancer.
#t=309

Mbiliadama reaction at 05.33!!!!

kiekiekiekie those were the days when the dancers were having conflict with each other as all  of them were in love of abraham

The boy is an excellent dancer no doubt but off course there may be others who are better than him,you are free to name them jdog,no one is holding you.

kiekiekiekie those were the days when the dancers were having conflict with each other as all  of them were in love of abraham

Hehehe she forgot herself...totally immersed.

Jdog name me those dancers, anyway I said he is in my top 10 dancers not that he is the best ahah that video of Abraham dancing is a lot of fun the moves are there, but I think he needs to have more weight to do that silly dance
Anyway another video of Abraham dancing is here dancing with Genta and Evariste on Lekasopo
6:05

In my opinion I think Guy Digital,Nicodem,Cap LBG,Teka Diobanza, Buffalo, Evariste  are better dancers then Mignon.

In my opinion I think Guy Digital,Nicodem,Cap LBG,Teka Diobanza, Buffalo, Evariste  are better dancers then Mignon.

Cap LBG, Teka,Guy Digital, of course I agree big time on Buffalo but doubting about Nicodem, I think mignon is more efficient while Nicodem sometimes gets lost a bit, Evariste nah he is good but not better than Abraham.
About Buffalo just look at this guy

In my opinion I think Guy Digital,Nicodem,Cap LBG,Teka Diobanza, Buffalo, Evariste  are better dancers then Mignon.

All these people youhave mentioned including Mignon are excellent dancers. As for him being ''the best'' in his generation,it's his opinion,every serious musician or dancer would say the same about themselves,it's normal.