Question: Who was appointed to the position of chair of the South Carolina Educational Television Commission by the current US Ambassador to the UN?

Context paragraphs:
KLSE (TV): KLSE, channel 13, was an educational television station in Monroe, Louisiana.  The station was owned by the Louisiana State Department of Education, and operated by the Louisiana Educational Television Commission, an agency of the Department of Education.

Brent Nelsen: Brent Franklin Nelsen is an American political science professor at Furman University in Greenville, South Carolina.  He serves as chair of the South Carolina Educational Television Commission, having been appointed to the position by South Carolina Governor Nikki Haley in 2011.  He was reappointed to an additional six-year term in 2014.

Nikki Haley: Nimrata "Nikki" Haley (née Randhawa; born January 20, 1972) is the 29th and current United States Ambassador to the United Nations.  She served as the 116th governor of South Carolina from January 2011 to January 2017.  Before her tenure as governor, Haley was a member of the South Carolina House of Representatives.

WLJK: WLJK (89.1 FM) is a National Public Radio station licensed to Aiken, South Carolina, United States.  The station is owned by the South Carolina Educational Television Commission, and is an affiliate of the South Carolina Public Radio News network.  The station also serves listeners across the Savannah River in Augusta, Georgia, United States.

Arkansas Educational Television Network: The Arkansas Educational Television Network (or AETN) is a state network of PBS member television stations serving the U.S. state of Arkansas.  It is operated by the Arkansas Educational Television Commission, an agency of the Arkansas state government that holds the licenses for all the PBS member stations licensed in the state.  The broadcast signals of the six stations that are part of the public television network cover almost all of the state, as well as portions of Mississippi, Tennessee, Missouri, Oklahoma, Texas and Louisiana.

South Carolina Educational Television: South Carolina Educational Television is a public television network serving the U.S. state of South Carolina.  It is operated by the South Carolina Educational Television Commission, an agency of the state government which holds the licenses for all of the PBS member television stations licensed in the state.  The broadcast signals of the eleven television stations cover almost all of the state, as well as parts of North Carolina and Georgia.

South Carolina Public Radio: South Carolina Public Radio is the National Public Radio member network serving the state of South Carolina.  It is operated by the South Carolina Educational Television Commission, an agency of the South Carolina state government.  It is a sister network to South Carolina Educational Television.

WNSC-TV: WNSC-TV, virtual channel 30 (UHF digital channel 15), is a PBS member television station located in Rock Hill, South Carolina, United States.  The station is owned by the South Carolina Educational Television Commission, and operates as a sister station to news/talk radio station WNSC-FM (88.9).  WNSC-TV maintains studio facilities located on the campus of York Technical College in Rock Hill, and its transmitter is located in southeastern York County (east of I-77).  WNSC-TV operates as a member station of South Carolina Educational Television (SCETV).  On cable, WNSC-TV is available on channel 15 throughout most of the Charlotte, North Carolina television market.

Stewart Cleveland Cureton: Stewart Cleveland Cureton Born March 24, 1930,To Santee Argo Cureton and Martha Arrye Henderson Cureton.  He is the sixth child of seven.  He was educated in the Greenville County school system, graduating from Sterling High School in 1949.  Having already accepted God's call to preach at the age of seventeen, he continued his education at Benedict College, Columbia, South Carolina, earning a Bachelor of Arts degree in 1953.  On December 27, 1954, Dr. Cureton married the love of his life, Claudette Hazel Chapman Cureton.  From their union four children were born, Ruthye, Stewart Jr., Santee Charles, and Samuel.  Samuel followed his father into the ministry.  Dr. Cureton modeled his belief that an effective leader needs both a "baptized heart and a baptized brain", and through the years continued his education by studying at numerous other colleges and universities throughout North Carolina and South Carolina.  He was awarded the Doctor of Divinity degree from Morris College, Sumter, South Carolina and Benedict College, Columbia, South Carolina.  He began his pastorate in 1953 as pastor of Old Pilgrim Baptist Church, Greenville, South Carolina: New Galilee Baptist Church, Walhala, South CArolina; Rock Hill Baptist Church #2, Greenville, South Carolina; Griffin Ebenezer Baptist Church, Pickens, South Carolina and Gethsemane Baptist Church, Chester, South Carolina.  In 1965 he was called to pastor Reedy Fork Baptist Church and Reedy River Baptist Church which was his home church.  In 1978 he became the full-time pastor of Reedy River Baptist Church.  Under his leadership the membership and influence of Reedy River BAptist Church grew exponentially.  He led the membership to build two new sanctuaries and a Family Life Center that became the model for many other churches in the Greenville area.  Dr. Cureton was committed to education, understanding that it is only through education that people can reach their full potential.  Dr. Cureton rose from humble beginnings to become a local, state and national leader.  Among his many accomplishments: served as Moderator of the Reedy River Baptist Association; served as President of the Baptist Educational & Missionary Convention of South CArolina (1986-1991); served as Second Vice President, Vice President-at-Large and President of the NAtional Baptist Convention,USA,Inc; appointed as a Commission Member of the United States Presidential Scholars Program by President Bill Clinton (1991-2000); awarded the Order of the Palmetto Award; served as member of the Benedict College Board of Trustees; served as member of the Morris College Board of Trustees.  – Steward Cleveland Cureton departed this earthly life and went to his heavenly home on December 30, 2008), also known as S.C. Cureton, was President of the National Baptist Convention from March 1999 to September 1999.  Cureton, then Vice President-At-Large, took over the leadership of the Convention when his predecessor Henry Lyons was forced to resign.  He served the remainder of the Lyons' tenure.  Cureton, a former math teacher at Sterling High School and Beck High School, was pastor of Reedy River Missionary Baptist Church in South Carolina at the time of his death.  He was an advocate on state issues such as the establishment of a holiday honoring Martin Luther King in Greenville County.  Cureton was instrumental in bringing King to Greenville for a speech in April 1967.  Dr. Cureton was out front in integrating the Public Libraries in Greenville County, South Carolina.  He died on December 30, 2008 aged 78.

WTVI: WTVI, virtual channel 42 (VHF digital channel 11), is a PBS member television station licensed to Charlotte, North Carolina, United States.  Owned by Central Piedmont Community College, WTVI maintains studio facilities located in the Chantilly-Commonwealth section of east Charlotte, and its transmitter is located in the unincorporated area of Newell in northeastern Mecklenburg County (just northeast of the Charlotte city limits).  WTVI is the only public television station in North Carolina that is not operated by UNC-TV, and is one of three PBS member stations serving the Charlotte television market, along with UNC-TV's WUNG (channel 58) and South Carolina Educational Television (SCETV)'s WNSC-TV (channel 30).

Supporting paragraphs: Brent Nelsen Nikki Haley
Answer: Brent Franklin Nelsen