it also depends how the person carries out the martial art...they can both be deadly but different techniques in kung fu can be more deadly than some techniques in tae kwon do and vice versa.
Martialarts include Tae-kwon-do, karate, kung-fu, and many other styles.
Jeet Kune Do is made of karate, tae-kwon-do, judo and kung-fu
Hapkido has korean Tae Kwon Do Shorinji Kempo and chinese Kung fu origins
The connection deals with a long history. Taekwondo is related to Japanese karate, many of the kata or forms used are based directly on the kata learned in Japan. Japan got the kata from Okinawa where they were developed. The forms in Okinawa were based on kung fu techniques that they learned from the Chinese.
If you are so fortunate to live near a school of kung fu and a school of taekwondo then you should attend whichever school has the better instructors. That is, the instructors that you like the best. Attned a few classes of each before you decide.
The one that you like the best. They all work toward the same goals and you need to find the best fit for you.
Its a deadly as a kung fu panda
The cast of Deadly Kung-Fu Action VI - 1999 includes: Antonio Lexerot as Ancient Kung-Fu Master
Its a deadly as a kung fu panda
Deadly Kung-Fu Action VI - 1999 was released on: USA: 17 January 1999 (Park City, Utah)
Wing Lam. Kwon has written: 'Northern sil lum #7' -- subject(s): Kung fu
Adrian Paul has studied Martial Arts for 7 years including: Kung Fu forms choy La Fut and Hung Gar, Tae-Kwon-Do, Wing Chun, and boxing; Has also done extensive sword training with the Japanese Katana