Kings Academy of Martial Arts Instructors in Liverpool and Sydney

Chief Instructor Elvis Sinosic heads Kings Academy. He is the pioneer of Grappling and MMA in Australia. He is Australia’s first UFC Fighter, the first Australian to fight for a UFC World Title, the first Australian to win the highest rank at the Pan Pacific Championships, the first Australian to compete at ADCC and the first person in ADCC history to win with a Heel Hook submission. Elvis has been training Martial Arts for nearly 40 years and continues to pass on his knowledge to his students.  Elvis also continues to compete recently earning double Bronze at the IBJJF NoGi World Championships for his weight and open divisions. Elvis is also a fight analyst on Fox Sports for UFC Fight Week passing on his knowledge and breaking down UFC fights for the fans. You will not find anyone more experienced or knowledgeable in Australia!

Elvis is involved in Coaching all the classes and is always at the gym to assist with the students training and helping them achieve their goals. 

Daniel started training in December 2007. He is a received his BJJ black belt and Thai kickboxing black T-shirt from Elvis Sinosic in 2016 and 2017. He has competed in many BJJ competitions and has recently been competing in amateur MMA. 

Daniel coaches the Kids and Adults BJJ, Muay Thai and MMA classes. Daniel also assists with the Wrestling class.

Daniel started training in March 2009. He received his BJJ brown belt from Elvis Sinosic in March 2017. Daniel has a passion for teaching and loves nothing more than to transfer his knowledge to all students to help sharpen and develop their skills. 

Daniel coaches the Kids and Adults BJJ classes.

Aidan started his martial arts journey in June 2015. Progressing to his blue belt in BJJ a year later in July 2016. Aidan is an active competitor in BJJ, competing at local, state and nationwide competitions. Aidan was awarded his blue shirt in Muay Thai kickboxing in June 2017 and looks to compete actively in Muay Thai kickboxing.

Aidan coaches the Kids and Adults BJJ, Muay Thai, MMA and Conditioning classes. Aidan also assists with the Wrestling class.

Grechy has over 22 years of experience training professional and amateur boxers, along with MMA fighters and K1 Kickboxers. He has travelled the world with a number of his fighters to compete for world titles. 

Grechy is our Head Boxing coach.

Olivia Ukmar began training in 2013 under chief instructor Elvis Sinosic. She is a BJJ purple belt and a purple shirt in Muay Thai. She started training in BJJ then progressed into Muay Thai, MMA, boxing and wrestling.

Olivia coaches our Kids BJJ and Muay Thai classes and also our Women's only BJJ class as well as assisting with our Adult classes.

Martina started training Muay Thai in 2013. She started training BJJ in 2015 and has won many medals in competition. In 2016 she was awarded her blue shirt in Muay Thai kickboxing at the age of 16. In 2017 she received her Blue belt in BJJ. 

Martina coaches our Kids BJJ and Muay Thai classes.

Nathan is  a Purple Belt in BJJ and a member of our BJJ competition team. 

Nathan coaches, kids classes, early morning an evening classes.

Courtney is Blue Belt in BJJ and a Grey Shirt in Muay Thai. Courtney is a member of our BJJ, Boxing and MMA competition team. 

Courtney coaches the kids classes and assists with the adult classes. 

Regan is a Blue Belt in BJJ. Regan is a member of our BJJ competition team. 

Regan coaches our Kids and Teens classes and assists with the adult classes.

Peter is a Grey Shirt in Muay Thai.  Peter is a member of our Muay Thai and Boxing competition team. 

Peter Coaches the evening Muay Thai classes. Peter also assists with the Boxing class.

Michaela is an Orange Belt in BJJ (Junior rank). Michaela is part of our Junior BJJ competition team. 

Michaela coaches our 3-5 years Kids classes.