IN announcing his retirement, Jonathan Thomas has brought the curtain down on a stellar rugby union career.

A career that spanned more than a decade and included the capture of two Six Nations Grand Slams with Wales as well as representing his country at two World Cups.

During that time, the back row forward has earned the utmost respect from both players and fans alike.

No doubt, everyone connected with Worcester Warriors will be honoured that he ended his playing days at Sixways having captained the club with aplomb and stuck with them following recent relegation.

Sixways director of rugby Dean Ryan has been quick to acknowledge the “fundamental” role Thomas played when he arrived from Ospreys two years ago.

Thomas is also a favourite among the media both for his personable nature and willingness to speak openly and honestly. He is a pleasure to talk to.

At 32, the decision to finish playing can’t have been an easy one but his health has to be the number one priority. Rugby is the sport he loves with a passion but it has unfortunately taken its toll.

In recent times the Pembroke-born player has been diagnosed with epilepsy, which has led to a “degree of brain injury” as a result of multiple head traumas over the years.

Such things are a reminder to us all of the dangers inherent not just in rugby but other physical contact sports. That should not be forgotten.

But Thomas, like every other player, knows the risks and was prepared to accept them because he wanted to be the best he could possibly be. He wouldn’t have had it any other way and his CV is testament to that. He will have many fond memories that will last a lifetime.

Thomas is not the first to hang up his boots to protect his health and he won’t be the last.

There could well be a future for him as a coach or in the media, something his personality would lend itself too.

But walking away from the heat of battle now has to be the right call, both for his sake and his family.