Question: Which Chairperson of the Organisation of African Unity is upheld by Sams’K Le Jah?

Context paragraphs:
Mobutu Sese Seko: Mobutu Sese Seko Kuku Ngbendu Wa Za Banga ( ; born Joseph-Désiré Mobutu; 14 October 1930 – 7 September 1997) was the military dictator and President of the Democratic Republic of the Congo (which Mobutu renamed Zaire in 1971) from 1965 to 1997.  He also served as Chairperson of the Organisation of African Unity in 1967–1968.

Sams’K Le Jah: Karim Sama (born 1971), more commonly known by his stage name Sams’K Le Jah, is a reggae musician, radio host and political activist from Burkina Faso.  He was born in the neighbouring Ivory Coast, before coming to Burkina Faso in 1985.  During his teens he was a member of the Pioneers of the Revolution, a youth movement created by Captain Thomas Sankara, a radical left-wing revolutionary who came to power in 1983 military coup.  A member of the Rastafari movement as well as a Sankarist, he upholds both Sankara and Haile Selassie.

Organization of Afro-American Unity: The Organization of Afro-American Unity (OAAU) was a Pan-Africanist organization founded by Malcolm X in 1964.  The OAAU was modeled on the Organisation of African Unity, which had impressed Malcolm X during his visit to Africa in April and May 1964.  The purpose of the OAAU was to fight for the human rights of African Americans and promote cooperation among Africans and people of African descent in the Americas.

Chairperson of the Organisation of African Unity: The Chairperson of the Organisation of African Unity served as the head of the Organisation of African Unity, a rotating position.

Le Balai Citoyen: The Le Balai Citoyen (English: "The Citizen's Broom" or "the Civic Broom", also called simply Balai Citoyen) is a political grassroots movement in Burkina Faso, which was part of the opposition against President Blaise Compaoré.  It was co-founded by two musicians, reggae artist Sams’K Le Jah and rapper Serge Bambara ("Smockey") in the Summer of 2013.  They organized several protests in early 2014, for example hosting a joint rally with the newly formed Movement of People for Progress, filling a 35,000-capacity sports stadium to its rafters.

Royal Order of Munhumutapa: The Royal Order of Munhumutapa, named after a significant pre-colonial empire, is the highest award that Zimbabwe can bestow on a foreigner.  The honour is bestowed on mostly political leaders of the Frontline States who provided solidarity and unity in supporting Zimbabwean independence and that of the Southern African region as a whole.  The recipients of the honour are former Zambian President Kenneth Kaunda, the late Tanzanian President Julius Nyerere, and the late founding presidents of Angola, Botswana and Mozambique, respectively Agostinho Neto, Seretse Khama and Samora Machel, the last Executive Secretary of the Liberation Committee of the Organisation of African Unity (OAU) – precursor to the African Union (AU) Retired Brigadier-General Hashim Mbita of Tanzania and perhaps, most remarkably, Fr.  Paschal Slevin OFM, an Irish missionary priest.

Haile Selassie: Haile Selassie I (Ge'ez: , "qädamawi haylä səllasé" ; ] ; 23 July 1892 – 27 August 1975) , born Tafari Makonnen Woldemikael, was Ethiopia's regent from 1916 to 1930 and emperor from 1930 to 1974.  He also served as Chairperson of the Organisation of African Unity from 25 May 1963 to 17 July 1964 and 5 November 1966 to 11 September 1967.  He was a member of the Solomonic Dynasty.

Seewoosagur Ramgoolam: Sir Seewoosagur Ramgoolam (Hindi: सर शिवसागर रामगुलाम; September 18, 1900 – December 15, 1985; often referred to as Chacha Ramgoolam) was a Mauritian politician, statesman and philanthropist.  He was a leader in the Mauritian independence movement, and served as the first Chief Minister and Prime Minister of Mauritius, as well as its Governor-General.  He was the Chairperson of the Organisation of African Unity from 1976 to 1977.  As the leader of the Labour Party, Ramgoolam fought for the rights of labourers and led Mauritius to independence in 1968.

Organisation of African Unity: The Organisation of African Unity (OAU; French: "Organisation de l'unité africaine (OUA)" ) was established on 25 May 1963 in Addis Ababa, with 32 signatory governments.  It was disbanded on 9 July 2002 by its last chairperson, South African President Thabo Mbeki, and replaced by the African Union (AU).

Joseph Arthur Ankrah: Lieutenant General Joseph Arthur Ankrah (18 August 1915 – 25 November 1992) served as the first commander of the Army of Ghana, the Ghanaian Chief of the Defence Staff and from 1966 and 1969 as the 2nd President of Ghana.  Ankrah also served as Chairperson of the Organisation of African Unity from 24 February to 5 November 1966.

Supporting paragraphs: Sams’K Le Jah Haile Selassie
Answer: Haile Selassie