Heli Lääts
Heli Lääts( 24 June 1932 – 16 February 2018) was an Estonian singer( mezzo- soprano) whose career began in the mid-1950s.
Lääts predominantly performed estrada, chamber, pop, polka, and jazz music.
Roman Smishko
Roman Smishko is a retired Ukrainian professional footballer who played as a goalkeeper.
He is a younger brother of Ukrainian defender Bohdan Smishko.
Dmitri Varfolomeyev (footballer, born 1978)
Dmitri Nikolayevich Varfolomeyev( born 15 March 1978 in Leningrad) is a former Russian football player.
He is a younger brother of Sergei Varfolomeyev.
Charles Towne (artist)
" Not to be confused with the painter Charles Towne( 1781–1854)," the younger Charles Towne( 1763 – 1840) was an English painter of landscapes, horses and other animals, horse- racing and hunting scenes.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Charles L. Knapp
Charles Luman Knapp( July 4, 1847 – January 3, 1929) was an American politician from New York.
Charles Knapp (congressman)
Charles Knapp( October 8, 1797 – May 14, 1880) was a U.S. Representative from New York.
He was the father of Charles J. Knapp, who also served in Congress.
Born in Colchester, New York, Charles Knapp was educated at home and later attended the common schools.
He farmed and worked as a school teacher before starting a career as a merchant in 1825.
Knapp was later active in several other ventures, including a lumber mill and a tannery.
Knapp was elected Colchester's Town Supervisor and a member of the Delaware County Board of Supervisors in 1830, 1835 and 1836.
Originally a Democrat affiliated with the Martin Van Buren organization, Knapp served in the New York State Assembly in 1841.
He moved to Deposit, New York, in 1848.
In 1854 he organized a privately owned bank, the Knapp Bank, of which he served as president.
He changed his political affiliation to the Republican Party when the party was organized in the mid-1850s.
Knapp was elected as a Republican to the 41st United States Congress,( March 4, 1869 – March 3, 1871), representing New York's 19th congressional district.
He was not a candidate for renomination in 1870 and resumed his banking and business interests.
Knapp died in Deposit on May 14, 1880.
He was interred in Laurel Bank Cemetery.
Charles Knapp (scholar)
Charles Knapp (22 June 1868 – 17 September 1936) was a United States classical scholar.
David Berry Knapp
David Berry Knapp, or Krishna Deva(" K.D.KD"), is the former mayor of Rajneeshpuram and follower of Rajneesh.
In 1986, he was sentenced to two years in prison after admitting to filing a false petition with the Immigration and Naturalization Service and participating in a sham marriage.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.

Question: Who is younger, Heli Lääts or Charles L. Knapp?
Answer: Heli Lääts