Sum is latin1_swedish while all tables are utf8_general

Hi,

Well, topic title is clear enough. Every table in my WordPress database is utf8_general, but the “sum” is latin1_swedish. I had some character issues initially, but I made a hard statement in my wp-config.php that the collate type is utf8_general. No issues anymore, but i still like to know why the collate type sum is latin1_swdish, while all my tables are of utf8_general.

Is it a risk? How can i change it?

Thanks!