I love to play football. It's fun because it exercises the legs with you kick!
i used to play football.  my next door neighbor tried to kill me during practice.
Wow that's scary! Apparently some hooved animals will attack by kicking?
yes, but rhinoceroses attack with their horn then stomp you to death.
Interesting! There a some species of rhinoceros that are native to Africa. It must be exciting to see one in the wild!
Yes, the Serengeti Plains National Park is in Kenya, Africa.  There you can see many wild animals up close on a safari.
I once traveled though Kenya. There was so many people, apparently about 48 million in 2017!
People are everywhere on Earth.  7.6 Billion people, in fact.  Say hello and make a new friend.  You may need them tomorrow.
Ha! That reminds me of the TV series "Awake" when someone says the phrase "Say Hello to My Little Friend". 
As they say at Disneyworld; "Its a small world after all".