Per wiki, Archie Moore “was an American professional boxer and the longest reigning World Light Heavyweight Champion of all time” and “is the only man to have faced both Rocky Marciano and Muhammad Ali.” The fight against Marciano doesn’t count, but Ali was born in the ‘40s and Moore turned pro in September of ‘35.
(Moore also fought Willie Pastrano, who was born in November of ‘35.)
Nolan Ryan pitched until he was 46, and in his last season (1993) about one-third of all the players who appeared in the majors that year weren’t born yet when he made his debut in September 1966. That includes Robin Ventura (b. 1967), meaning that Ryan had a famous fight with someone who wasn’t born yet when he first pitched in the majors.
On September 27, 1987, Atlanta Braves pitcher Phil Niekro threw his final major league game at age 48. Knucksie debuted on April 15, 1964.
Jeff Blauser (11/8/65) was his shortstop in that game.
He had other teammates who were not in that game who were born after he began pitching. These include:
Kevin Coffman (1/19/65)
Tom Glavine (3/25/66)
Pete Smith (2/27/66)
Since careers last longer, you might be better off looking at the British Touring Cars Championship. I think they’ve had a couple of father / son combos there, but I’m not sure.
BTW if you look at the British Truck Racing Association, you’ll see that Wayne and Joanne Eason - husband and wife - are competitors.
Sachin Tendulkar played his first Test match in Nov, 1989.
In his final test against the West Indies, Kieran Powell of the West Indies was born the year after his debut. On his own team, Kumar Singh is a similar age.
A lot of the Indian team were only born the year or two before Tendulkar’s debut, including the current captain, Virat Kohli.
Not quite the same, but in Sunday’s AFC championship game, one of the starting quarterbacks will be the same age as the other’s mother.
And, from the other end, Tendulkar played that game against Imran Khan, whose debut in Jun 1971 was 2 years before Tendulkar was born.
Ha, Brady is Mahomes’s daddy. 
I haven’t done any research into it but Jamie Moyer pitched in the major leagues until he was almost 50. I’m sure he had a teammate or two along the way that were born after he made his debut…I’d be very surprised if he didn’t.
Moyer’s first year in the majors was 1986, his final year was 2012 although he only appeared in 10 games. But he had 13 teammates that year born in 1986 or later.
Nice combination of user name and post. But I was about to make the same point (except calling them entertainers).
So, who won? Mama’s boy, or Mama’s boy toy?:p:D;)
Another player called Waqar Younis, born Nov 16 1971, also made his debut for Pakistan in the same game.
Of course, this is interesting comparison, since all three men were teenage prodigies.
Imras was 18, Waqar was the same age and Sachin was 16!
Imran played till he was 40. In his last game, the 1992 WC Final, he played with some young un’s, not sure if they were born after his debut.
Larry Holmes had gone 20-0 when Maurice Harris was born in February of ‘76, and spent a good long stretch as the heavyweight champ before Harris went pro in turn, and ultimately outpunched Harris at Madison Square Garden in July of ‘97.
An epic moment. Thanks for the link. Ryan went to town on Ventura and got him but good, first with the beanball and then with 4 punches to Ventura‘s head and a 5th punch to the lip.
gImages:
— robin ventura lip fight nolan ryan - Google Search, Ryan’s autographed photo of landing punches
— robin ventura lip fight nolan ryan - Google Search, ball autographed by both Ryan and Ventura dated 8/4/1993, fight day
— https://goo.gl/Gs1SDd, Bo Jackson comes to Nolan Ryan’s rescue
Said Ryan about Bo Jackson,
In Wilfred Rhodes’ last Test, teammate Bill Voce was born 10 years after Rhodes’ debut (1899 -> 1909)
Mario Lemieux played his last season with current Penguin captain, Sidney Crosby. (Occassionally on the same line).
Lemieux only played 26 games that year though – he retired for the final time due to heart problems.
Pretty cool (yesterday!) Bruins rookie Trent Frederic making his NHL debut on a line with his idol David Backes. Link shows a photo of them from twelve years ago.
Minnie Miñoso had two games with the White Sox in 1980; of all the playing staff that season, only Wayne Nordhagen and Ed Farmer were alive when he made his MLB debut.
If we include the Negro Leagues as “highest level”, Satchel Paige started his career in 1927 and finished three innings in '65.
On October 30, 2006, Julio Franco played third base for the NY Mets. Franco had played his first game on April 23, 1982.
Anderson Hernandez played shortstop next to him. He was born October 30, 1982.
In addition, the last time Franco had played third base was also before Hernandez was born.
Lastings Milledge (born 1985) also appeared in that game.
First, I was deciding whether to mention professional wrestlers when I came across the above.
Second, while it’s not a real sport, I think it’s insulting to refer to them as anything other then professional athletes. And while they don’t actually compete against each other in the ring, the need to perform at the highest level to keep their position was, until recently, essential.
A 40 year old ice skater trying out for “Jurassic Park on Ice” against a 20 year old ice skater is a professional athlete competing against another, just not in a sport.
Just my. $0.02 - DESK