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03 July 2025 | Story Vuyelwa Mbebe and Aimee Barlow | Photo Supplied
Karabo Khanye
Karabo Khanye at the National Karate Awards Ceremony, where he received his South African national colours.

In a defining moment for both his personal career and the sporting legacy of the University of the Free State (UFS), karate champion Karabo Khanye has been awarded South African national colours. The honour was conferred at the National Karate Awards Ceremony on 21 June in Durban in recognition of his outstanding achievements on the international stage.

The awarding of national colours is one of the highest accolades in South African sport, symbolising excellence, dedication, and the ability to represent the country with distinction. For Khanye, this moment is the culmination of years of hard work and discipline. His selection followed a remarkable showing at the Commonwealth Karate Championships, where Khanye competed against some of the world’s top athletes. Representing Karate South Africa, he walked away with two silver medals. 

“I feel privileged that I was chosen for the Commonwealth team,” Khanye said. “Being able to bring home two silver medals just makes it that much better.”

The awards ceremony in Durban was not merely a formality but a moment of personal significance for the UFS athlete. Receiving his national colours served as both validation and motivation for the sacrifices he’d made to pursue excellence in his chosen sport. 

“It shows that the hard work I put in was not for nothing,” he said. “I am grateful to receive my national colours.”

With this latest honour under his belt, Khanye went on to compete at the University Sport South Africa (USSA) Karate Championships, held from 26 to 27 June in Pietermaritzburg. He successfully defended his title in the U60kg elite category, which he’d claimed at last year’s tournament. 

Khanye’s journey has been a source of pride for the UFS KovsieSport community. His success adds to the university’s growing reputation for producing high-performance athletes across various sporting codes. UFS celebrates Khanye’s achievements and looks forward to what promises to be an even more inspiring and successful future for this remarkable athlete.

News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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