It’s uncommon to read about an 87 year old who does tai chi. It is even rarer to learn about a person that age who teaches tai chi, but that is what Young Lee does in Maryland.
In this Mayo Clinic Minute video, a doctor shares why “Mayo Clinic Minute: “Tai chi keeps seniors on their feet.”
I found another excellent video of Cheng Man-Ching doing tai chi. When watching it, pay particular attention to how precisely he does the turns.
A tai chi teacher who is not as well known as Cheng Man-Ching is Benjamin Lo. He was a student of Cheng Man-Ching in Taiwan. This short video is about both tai chi and Lo who, in the video, is in his late 70s.
Tai Chi Moves 