Scientific Commission

Barbas Wins 2019 Rayko Petrov Award for Scientific Contributions

Monday, May 20, 2019 - 13:23 By United World Wrestling Press

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CORSIER-SUR-VEVEY, Switzerland (May 20) -- Dr. Ioannis Barbas has been awarded the 2019 Rayko Petrov Award for Scientific Contributions to Wrestling by the the International Network of Wrestling Researchers (INWR) and the Scientific Commission of United World Wrestling.

The award was presented in Komotini, Greece by Dr. David Curby, the Director of the INWR.

Following a mat career as a Greco-Roman wrestler for the Greek National Team, Ioannis began his early academic career in the Department of Physical Education and Sports Science at the Democritus University of Thrace. 

Dr. Barbas continued his studies at the National Academy of State in Sofia where he studied with scholarship and gained his PhD in Physical Education in 2001 under the tutelage of Dr. Petrov.  

He's the chair of Wrestling at the Physical Education and Sports School of the Democritus University of Thrace. In 2007 he was one of the founding members and deputy director of the INWR and has helped organized 13 International Scientific Wrestling Forums and Symposiums.

Dr. Barbas has also presented ninety-six (96) papers at scientific conferences and symposia around the world including the "Wrestling+ Injury Prevention Program for Young Athletes" which was created in cooperation with his colleagues from the Rehabilitation Laboratory of Democritus University of Thrace.

He also created the “Barbas 3D Wrestling Dummy” and has written and translated four books.

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The Rayko Petrov Award is named in honor of-PROFESSOR RAYKO (1930 – 2011). Petrov was a coach, scientist and pedagogue who dedicated all his life to wrestling. Prof. Rayko Petrov’s works are numerous; hundreds of titles in scientific publications, textbooks, manuals, programs, sports regulations and over 80 books. The message in all these works is unambiguous: wrestling existed in the past, exists today and shall exist in the future as it is a cultural factor in human society. It is an integral part of traditions, folklore, literature and art. It is an integral part of people's lives. Prof. Rayko Petrov’s works reflected his personality – a brilliant scientist with outstanding intellectual capacity for whom coaching was not simply work, but rather a science and a way of forging human character.

#WrestleNoviSad

Mesenbrink takes steady steps to win U23 Worlds gold

Saturday, October 25, 2025 - 17:22 By Vinay Siwach

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NOVI SAD, Serbia (October 25) -- Mitchell MESENBRINK (USA) remembers his last year's U23 World Championships campaign. He won a bronze medal, left Tirana a little frustrated and missing his training room in Penn State.

With lessons from that tournament and surrounded by his Penn State teammates and coaches, Mesenbrink made sure he did not return home without a medal. The former U20 world champion became U23 world champion after beating Halit OZMUS (TUR), 12-2, in the 74kg final.

Mesenbrink was a leg-attack machine in the final and Ozmus did little to defend those, giving up the final in 2:59, just on the stroke of the break.

"It's just about constantly getting better, technically, and emotionally, too," Mesenbrink said. "If I'm just running in there, trying to grab onto his head, he can get in. So just being able to constantly improve. I think that's a strong testament to the people around me and to the coaches that I have and the teammates that I have at Penn State."

Seven wrestler out of the 10 on the United States Freestyle team are part of the same training center -- the Nittany Lions Wrestling Club, Penn State, which Mesenbrink said made a lot of difference this year.

"It's fun, because last year I came by myself. It was just me at the U23s. So it was fun this year that we had seven out of 10 guys," he said. "Last year, I knew the guys, but it wasn't my teammates, right? Now it's my teammates, the guys that I'm literally in the room with every day. We go over and it's almost like, are we even in Serbia right now? It feels like we're in America, because we got so many guys here."

In Tirana, the American wrestler lost to Kota TAKAHASHI (JPN) in the quarterfinals but bounced back to win the bronze medal. But in Novi Sad on Friday, Mesenbrink faced Yoshinosuke AOYAGI (JPN) in the semifinals and came out on top 6-4, with a buzzer beating takedown.

The win boasted Mesenbrink's confidence who was close to make the U.S. senior team for World Championships in Zagreb where Takahashi won gold, but lost to David CARR (USA) domestically.

However, that loss made Mesenbrink think about his aims and how he wants to improve his wrestling on the mat.

"I think the big thing of not making the world team, it was just, I got to get better in those specific areas," he said. "That's the most fun part. I thought this is all this is, is a title. This is gonna be fading so quick. So I thought I'm going to go out there and I'm going to work on the things that I've been working on and I've been working really hard since Final X to get those improvements."

Mobin AZIMI (IRI)Mobin AZIMI (IRI) celebrates after winning the 92kg gold medal. (Photo: United World Wrestling / Kostadin Andonov)

In the only other final of Freestyle, Mobin AZIMI (IRI) earned the first gold medal for Iran after beating Takhir KHANIEV (UWW), 5-3, in the 92kg final. Azimi broken Khaniev down in the final and scored three stepout points to win the gold medal.

RESULTS

74kg
GOLD: Mitchell MESENBRINK (USA) df. Halit OZMUS (TUR), 12-2

BRONZE: Yoshinosuke AOYAGI (JPN) df. PARVINDER (IND), 8-2
BRONZE: Manuel WAGIN (GER) df. Magomed KHANIEV (AZE), 8-4

92kg
GOLD: Mobin AZIMI (IRI) df. Takhir KHANIEV (UWW), 5-3

BRONZE: Sherzod POYONOV (UZB) df. Ivan CHORNOHUZ (UKR), 11-1
BRONZE: Magomed SHARIPOV (BRN) df. Ion DEMIAN (MDA), 10-0

Semifinals

57kg
GOLD: Yuta KIKUCHI (JPN) vs. Luke LILLEDAHL (USA)

SF 1: Yuta KIKUCHI (JPN) df. Nodirbek JUMANAZAROV (UZB), 6-1
SF 2: Luke LILLEDAHL (USA) df. Aiandai ONDAR (UWW), 7-1

70kg
GOLD: Kanan HEYBATOV (AZE) vs. Sina KHALILI (IRI)

SF 1: Kanan HEYBATOV (AZE) df. PJ DUKE (USA), 14-4
SF 2: Sina KHALILI (IRI) df. Alexandr GAIDARLI (MDA), 8-2

79kg
GOLD: Ibrahim YAPRAK (TUR) vs. Levi HAINES (USA)

SF 1: Ibrahim YAPRAK (TUR) df. Nikita DMITRIJEVS MAYEUSKI (UWW), 5-2
SF 2: Levi HAINES (USA) df. Davud DAUDOV (UWW), 11-4

125kg
GOLD: Abolfazl MOHAMMAD NEZHAD (IRI) vs. Khetag KARSANOV (AZE)

SF 1: Abolfazl MOHAMMAD NEZHAD (IRI) df. Khabib DAVUDGADZHIEV (UWW), 5-0
SF 2: Khetag KARSANOV (AZE) df. Daniel HERRERA (USA), 12-2