Are there any other Leg Style combatants other than Okamas, Sanji and Zeff? Sanji's fighting style is using his leg and his epithet is also called Kuroashi no Sanji / Black Leg Sanji.
He learnt this style of fighting from Aka-Ashi no Zeff / Red-Leg Zeff.

As far as I remember, Okamas also use (at least) their legs to fight, like Bentham and Emporio Ivankov.

My questions are :


besides Sanji and Zeff, is it only Okamas that using Leg Style for fighting?
are there any other Leg Style combatants other than Okamas, Sanji and Zeff?
1. The Longleg Tribe uses their legs to fight.

The incredible long legs of the Longleg tribe endows them with not only height but incredible leg strength as well, and those that are hit by the legs of a Longleg fighter consider them to be like metal whips.
As acknowledged by fighters in the Corrida Colosseum, the legs are the most important part of the tribe's fighting form. Therefore, aiming for them seems to be their most vulnerable weakness. However, due to the speed a trained Longleg fighter can move their legs at, landing just a single blow is not always possible to do

This includes:
• Blue Gilly : You can see him use his legs for fighting in this video. He is also a practitioner of Jao Kun Do.

Jao Kun Do is a close range attack-based fighting style which involves leg motions so swift that foes cannot predict where a kick will land.
The only known practitioner of this art, Blue Gilly, has leg movements so rapid that they create afterimages that confuse opponents. He can then attack with force comparable to that of a steel whip.

• Baron Tamago : We haven't yet seen him fight in the anime but it's implied that his key fighting strength lies in his legs. As One Piece Wiki says:

As a member of the Longleg Tribe, his long legs are considered to be the main point of his combat strength

2. Inuppe, the zombie penguin who had Sanji's shadow uses the Black Leg Style fighting techniques as well.

In the Thriller Bark Arc, Inuppe, the zombie who had Sanji's shadow also used the Black Leg fighting style due to the Kage Kage no Mi's powers.

3. Vergo can be considered a strong leg fighter as well, although he does far from only using his legs. You can see his fight here with Sanji where he uses his legs for fighting for most of the part.