Yes, Todd Howard does know the martial arts.
Yes, Theodore Roosevelt was known to have studied jujitsu. He became interested in martial arts during his presidency and even trained with jujitsu experts. Roosevelt believed that physical fitness and self-defense were important for personal development and national strength, which influenced his enthusiasm for various forms of combat training.
It is impossible to know any martial art in anyamount of time. Besides you do not need to know several martial arts. If you find a martial arts that suits you and train, train and train, then in 3-4 years you should be pretty proficient at it. Everyone who studys martial arts are always learning. If anyone says they know a martial art, they are either lying or have a massive ego.
Harry Styles does not do martial arts, but does practice a military-style fitness regime.
His friends gave him the nickname teddy roosevelt because it was just a shorter way for them to know him by.
Well... I dont know
Yes
In addition to Teddy, Theodore Roosevelt was also know as Trust-Buster.
i know it but i forget it
yes he does he is a master at it
Was a karate champion
There are lots of arts out there in Korea, but all i know is Taekwondo and Taekyyon.