the op asked for self-defense.
any martial art or also combat sport will be a good start for that. what i meant with kickboxing is, that they do the same basics than other striking arts (not to mention it originated from them) and is anyway very effective (i even say much more effective then the fighting style of wtf or wkf).
so if one's not sure if he want to learn japanese and korean terms and do show stuff for belt tests and the like, but don't want to wait with starting training, kickboxing would be a good beginning. he already trains basics (in a more effective way than with forms) and can besides search for a specific self defense system were he can use his now learned basics very well (also when getting attacked in the meantime).
any martial art or also combat sport will be a good start for that. what i meant with kickboxing is, that they do the same basics than other striking arts (not to mention it originated from them) and is anyway very effective (i even say much more effective then the fighting style of wtf or wkf).
so if one's not sure if he want to learn japanese and korean terms and do show stuff for belt tests and the like, but don't want to wait with starting training, kickboxing would be a good beginning. he already trains basics (in a more effective way than with forms) and can besides search for a specific self defense system were he can use his now learned basics very well (also when getting attacked in the meantime).