The Olympics is not just, or even primarily, an Athletics competition. Athletics is just 1 sport out of around 26. Next you'll be saying the moon landings were faked!
The Olympic tournament since 1994 counts towards ranking points on the ATP/WTP tour so is an important event.
Believe it or not but Great Britain and Northern Ireland have won more medals in Olympic tennis than any other nation,44 in total.
Only the USA has more Gold medals,they have 17 to our total of 16.
The greatest tennis player of all time, Steffi Graf, completed a 'Golden Slam' being the only player to win all the slams and an Olympic gold medal, in the same year.