awards event theme wanted

Hi , I’m new to wordpress, (background in html & css coding using dreamweaver.)

I’m looking for a theme for an awards event site here…

https://associationexcellenceawards.co.uk/index.html

Also a plug-in or some such that will display judges photos & titles , with bios on roll-over or pop up boxes – as here…

https://associationexcellenceawards.co.uk/judges.html

Any help guidance would be much appreciated, many thanks

Hugo