I don’t think his wealth or how he acquired it should be under scrutiny. The fact is he obviously has Sharda as he is willing to financially support causes for Sikhi. He is the same guy who made the City Gurdwara project possible by financially supporting the Gurdwara Committee. I also like the fact he supports a Dastar proudly and has a long flowing beard and hasn’t let that hold him back in success.
I put this together years ago on the topic. Some of links are stubs now, but see if it helps?