@runner261 Katherine Switzer is following...

https://cs-people.bu.edu/azs/images/taylor_swift.jpg
@swift_one Taylor Swift
https://cs-people.bu.edu/azs/images/john_lennon.jpg
@jl John Lennon
https://cs-people.bu.edu/azs/images/grace_hopper.jpg
@captain_grace Grace Hopper