Henry Clay Yerger
Professor Henry Clay Yerger( born December 4, 1860, near Spring Hill, Arkansas) was the son of Sally Yerger and the stepson of Anthony Yerger.
He married Miss Ella J. Green and to this union eight children were born, five boys and three girls.
He came to Hope in 1886 and took charge of the Hope Colored Schools, known as Shover Street Elementary School.
Yerger obtained his education at Philander Smith College, Little Rock, Arkansas.
He also studied at Boston University and Hampton Institute, Virginia.
He was a pioneer in Negro education in Arkansas.
Henry Perry (writer)
Henry Perry( or Henry Parry)( 1560/61–1617) was a Welsh Anglican priest and linguistic scholar.
Henry of Lexington
Henry of Lexington( or Henry Lexington; died 1258) was a medieval Bishop of Lincoln.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Henry Clay Morrison
" Not to be confused with Henry Clay Morrison( b. May 30, 1842), a Methodist bishop from Tennessee."
Henry Clay Morrison( March 10, 1857 — March 24, 1942) was a Methodist evangelist, editor, and president of Asbury College.
Youness Mankari
Youness Mankari( born 28 April 1983 in Casablanca) is a Moroccan international footballer who currently plays for Widad Fez.
He was designated best midfielder of the Moroccan League for the season 2008/ 2009.
Henry Clay Work
Henry Clay Work( October 1, 1832 – June 8, 1884) was an American composer and songwriter.
Henry Brandeston
Henry Brandeston( or Henry of Braunstone) was a medieval Bishop of Salisbury.
Henry de Chounger
Henry de Chounger( or Henry le Chaunger) was the member of Parliament for Gloucester in the Parliament of 1295.

Question: Who is younger, Henry Clay Yerger or Youness Mankari?
Answer: Youness Mankari