Name some relatively unknown fighters who you expect to have great careers

What weight is he fighting. This is only the second video I've seen of him. I'll definitely try to look into his and attempt to follow him.

 

168, for now. He fought at 175 in the amateurs, but he might be moving down because there is not a lot of competition for Asians at these upper weights.
It´s rare to see someone this good come out of Japan at such a high weight.

 

Paddy Donovan, fighting next week in Belfast in an IBF eliminator at welterweight. Part of Parker's and Andy Lee's camp, a southpaw who looks good against domestic British competition he has been fighting so far.

 

Imam Khataev has skyrocketed through the rankings recently. 9-0 9 KO

 

There's this Japanese kid called Sento Ito who fights at 118 who's caught my eye recently. 3-0 with 2 stoppages and only 19. I think he looks pretty decent from what I've seen.
Just look at how fluid and natural he is even at 11 years-old:

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Some of his amateur fights:

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https://www.instagram.com/asbc_official/reel/Cy29VWirRrZ/
Ito sparring Kenshiro Teraji:

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Ito's debut:

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Ito's most recent fight:
https://www.youtube.com/watch?v=L__d_f6LGnQ&t=67s
Subaru Murata and Hiroki Horiike have also impressed me.