Read my message to you in Inbox paji. I didn’t know Prof Surinder Singh walked with a stick. There’s Bhai Lakhwinder Singh too, I think he has visual problems, but I’m not sure what exactly. And Sant Baba Harbans Singh ji, I remember seeing him when I was younger, playing an instrument.
1st time I've seen this post, what a fantastic idea. Be worth approaching local committee to see if they are willing to support this initiative. Aside from soorma Singh's teaching and performing kirtan and Prof Surinder Singh who walks with a stick, all other kirtanis I've come across have been able bodied.
Just done a quick search on google and there’s Sarbloh gym Sedgley St Gurdwara and seems to be one at Cannock Rd Gurdwara.