Trey Parker
Stan Marsh was created in 1997.
Stan Marsh's birthday is on October 19th.:)-Red
The ages of the south park characters seem to change quite a lot, Stan Marsh is supposed to be 9
Stan's name is Stanley Marsh.
Trey Parker
Randy Marsh
Bangladesh.
Stanley Marsh
Stan goes out with Wendy Testaburger although they have fights they seem to get back together all of a sudden
Stan's last name is Marsh.
Wendy Testerburger
Alex Hirsch the person who created Gravity Falls.