Question: Who was born first Jason Scheff or Carl Wayne ?

Context articles: Hi Summer (Lynsey de Paul song)
Hi Summer
What Kind of Man Would I Be?
Carl Wayne
Clark James Gable
Chicago 18
If She Would Have Been Faithful...
The Vikings (British band)
Jason Scheff
Chauncy (album)

"Hi Summer" is a song written by Lynsey de Paul and recorded by Carl Wayne as a single released in 1977.
 The B-side of the single is another song composed by de Paul, "My Girl and Me".
 Both songs were produced by de Paul.
 It was used as the theme tune to the Saturday night prime time ITV variety programme "Hi Summer", which also featured Carl Wayne as one of the performers.
 The song received good reviews, with notable British DJ and music critic James Hamilton writing "Ultra-brite and bouncy TV theme really does get ‘em jiving" for his weekly disco music feature in "Record Mirror".
 Although it did not reach the UK Singles Chart, it peaked at number 4 on the Rhodesian chart and made number 10 in the South African chart.
Hi Summer was a British television variety show made by London Weekend Television and shown on UK television in 1977 by ITV, the oldest commercial network in the UK.
 A total of eight episodes were made and featured a cast that included Leslie Crowther, Lena Zavaroni, Carl Wayne, Pearly Gates, Anna Dawson, Derek Griffiths, Chris Quinten and Stephanie Lawrence.
 This travelling variety show featured sketches, topical comedy and musical numbers that were recorded both in studio and on location (Stratford upon Avon, Crystal Palace, Knebworth House among others).
 The theme tune was composed by Lynsey de Paul, and sung by Carl Wayne and was released as a single.
 De Paul's theme was later re-used on commercials for "TVTimes".
"What Kind of Man Would I Be?"
 is a song written by Jason Scheff, Chas Sandford and Bobby Caldwell and recorded by the band Chicago for their 1988 album "Chicago 19" and 1989 album "Greatest Hits 1982–1989".
 Scheff sang the lead vocals.
Carl Wayne (born Colin David Tooley; 18 August 1943 - 31 August 2004) was a singer and actor.
 He is best remembered as the front man and spokesman for The Move in the 1960s.
Clark James Gable (born September 20, 1988 in Malibu, California), also known as Clark Gable III is an American actor, model, and television presenter.
 He is the current television host of the reality show "Cheaters".
 Gable is the grandson of the actor Clark Gable, son of John Clark Gable and Tracy Yarro, and younger brother of actress Kayley Gable.
 His stepfather is Chicago bassist, Jason Scheff.
Chicago 18 is the fifteenth studio album by the American band Chicago, released on September 29, 1986.
 As the successor to 1984's multiplatinum hit "Chicago 17", this album is the first without cofounding member Peter Cetera.
 This is also the first album to feature Jason Scheff on bass guitar and vocals.
"If She Would Have Been Faithful... " is a song written by Steve Kipner and Randy Goodrum for the group Chicago and recorded for their album "Chicago 18" (1986), with Jason Scheff singing lead vocals.
 The third single released from that album, it was a Top 10 adult contemporary hit and also reached #17 on the U.S. "Billboard" Hot 100 chart.
The Vikings, also known as Keith Powell & the Vikings or Carl Wayne & the Vikings, were an English rock group from Birmingham, notable for including at various times Carl Wayne, Chris 'Ace' Kefford and Bev Bevan, who would later become founders of The Move.
Jason Randolph Scheff (born April 16, 1962, in San Diego) is an American bassist, singer, and songwriter.
 From 1985 to 2016 he was the bassist and singer for the veteran pop-rock band Chicago.
Chauncy is the 1996 debut solo album by singer/songwriter/bassist Jason Scheff.
 Scheff is probably best known as a member of the band Chicago, where he has been the bassist and a lead singer since 1985.
 It also featured the only officially available recording of his 1993 co-composition "Mah Jongg" prior to the release of the original Chicago recording in 2008.