Hello everyone! My nome is Aaron. I'm 4 years old! I like Taekwondo and outdoor sports. It's my honor to take part in this competition,I hope you can support me! Thank you! 大家好！我叫王昊！今年4岁！我喜欢跆拳道和户外运动！很荣幸参加这次比赛希望大家支持我！谢谢！