Harry Potter himself became the youngest player in a century when he joined the Gryffindor quidditch team as Seeker in his first year.
No, he became a head auror
Well, during his years at Hogwarts he continued playing Quidditch, yes. After the Battle of Hogwarts, though, he did not play Quidditch anymore, and he became an Auror.
Yes, he became the seeker in his first year at Hogwarts. When he was banned from playing Quidditch Ginny Weasley became the seeker.
Tony Blair was 44 when he became Prime Minister in 1997. Before him John Major became the youngest Prime Minister of the century in 1990 aged 47.
Draco Malfoy became the youngest Death Eater in both the book and movie of Harry Potter and the Half-Blood Prince.
Ginny Weasley married Harry Potter and together they had three children; James Sirius, Albus Severus and Lily Luna. Prior to the birth of her children, Ginny played as a chaser for the Holyhead Harpies. After retiring from Quidditch, she became a sports journalist, mostly writing about Quidditch.
Ginny played Quidditch for the Holyhead Harpies for a few years and got married to Harry Potter. After a few years playing she gave up Qudditch to raise a family, which is when she had James followed by Albus and two years after Lily. She then became the senior Quidditch corespondent for the Daily Prophet.
Qigong is used in martial arts training. Quadrille is a square dance. Quickstep is a fast foxtrot (dance). Queen's Plate is a horserace. In football Quilung is a Chinese pro football player in swimming Qulet won the gold medal in France. He became the youngest gold medalist Quidditch! (from Harry Potter)
Harry married Ginny Weasley and has three kids, James the oldest, Albus the second oldest, and Lily the youngest. Harry is a auror became an Auror and then became head of the department.
Balamurali Ambati became the youngest doctor at 17 years old.
Harry Potter wasn't interested in playing Quidditch professionally.He always wanted to be an Auror and after defeating Lord Voldemort, the Ministry of Magic offered positions to those who had fought in the battle even if they didn't have their N.E.W.T's. Harry and Ron took this offer, with Ron later leaving to work in Weasley's Wizard Wheezes.Harry tracked down and captured the remaining Death Eaters, helped reform the Auror department and at just 26 became Head of the Auror department in 2007, the youngest person ever to do so.His wife, Ginny Weasley, played professionally.
The youngest son of Jesse was David, who later became a king.