In reply to jezb1:
Well Steve Mac climbed 9b this year, so that puts him in a very small group worldwide. Only two people, Ondra and Sharma, have climbed a harder grade. Will Bosi is incredibly good too. His effective second go ascent of Evolution 8c+ was incredibly impressive plus he's climbed Hubble and Rainshadow too.
Seems like there's several very impressive young climbers around at the moment that maybe haven't spent time on hard projects. Jim Pope (who just beat Alex Megos in the BIFF comp) springs to mind. Aiden Roberts is also extremely strong. The Dawson brothers are also very impressive having done fast ascents of very hard routes.
For the women I'd say Shauna is ahead of everyone else. She's mainly focused on bouldering comps the past few years but made finals in one World Cup lead event after just a few months training. Doesn't just climb indoors though having climbed font 8B+ outside. She was also close to doing Hubble - which is apparently quite a bit harder for someone of her height.
Molly Thompson Smith is also very talented making several finals in World Cups last year. She also climbed Mecca at Raven Tor (8b+) without too much difficulty.
Unfortunately both Molly and Shauna are currently recovering from finger injuries at the moment.
Several British women have climbed 8c: Mina Leslie-Wujastyk, Hazel Findlay (highest grade in trad too) and possibly Emma Twyford.