St. Joanna is not a patron saint but her feast day is celebrated on May 24th. St. Joanna was one of the first people to arrive at the tomb of Jesus on Easter.
Joanna, wife of Chusa, is not a patron saint.
Saint Joanna the Myrrh-bearer is not a patron saint.
If you are referring to Saint Joanna the Myrrhbearer who was one of the three women to go to Our Lord's tomb on Easter, she is not shown as a patron saint.
There is no patron saint of golf. St. Sebastian is the patron saint of athletics. Another opinion: The patron saint of golfers is St. Andrew.
No, there is no patron saint of billiards.
Saint Kiara is a saint but she is not the patron of anything at this time sorry
St. Lucia Filippini is a saint but not a patron saint at this time.
The closest I can find is St Bernard of Menthon who is the patron saint of mountaineers.
David of Wales is the patron saint of doves.
The patron saint of all sports is St. Sebastian.
I don't know if runners have their own saint, but St. Sebastian is the Patron Saint of Athletes.
St. Isidore of Seville is the patron saint of the Internet.