Eleni Gabre-Madhin
Eleni Zaude Gabre- Madhin, an Ethiopian economist with Swiss nationality, is a former Chief Executive Officer of the Ethiopia Commodity Exchange( ECX).
She has had many years of experience working on agricultural markets – particularly in Sub- Saharan Africa – and has held senior positions in the World Bank, the International Food Policy Research Institute( Washington), and United Nations( Geneva).
Carrie Walton Penner
Carrie Walton Penner( born August 12, 1970) is the granddaughter of Sam Walton the founder of Walmart, and the daughter of former company chairman S. Robson Walton.
Walton Penner is a powerful influence in the charter school movement.
Alice Walton
Alice Louise Walton( born October 7, 1949) is an heir to the fortune of Walmart Inc.
She is the daughter of Walmart founder Sam Walton and Helen Walton, and sister of S. Robson Walton, Jim Walton and the late John T. Walton.
In September 2016, she owned over in Walmart shares.
As of April 2019, she was ranked as the 16th- richest person in the world and the second richest woman( behind L' Oreal heir Francoise Bettencourt- Myers), with an estimated net worth of$ 45 billion.
Baglan Mailybayev
Baglan Mailybayev( in Kazakh Бағлан Асаубайұлы Майлыбаев) was born on 20 May 1975 in Zhambyl region, Kazakhstan.
His nationality is Kazakh.
He is a politician of the Republic of Kazakhstan, Deputy Head of the Presidential Administration of the Republic of Kazakhstan, Doctor of Law( 2002)( under the supervision of Professor Zimanov S.Z.- scientific advisor and academician of National Academy of Sciences of the Republic of Kazakhstan) and Ph.D. in Political Science( 1998).
S. Robson Walton
Samuel Robson "Rob" Walton (born October 28, 1944) is an heir to the fortune of Walmart, the world's largest retailer.
He is the eldest son of Helen Walton and Sam Walton.
He served as Chairman of Walmart from 1992 to 2015.
As of October 2019, Walton had a net worth of $52.9 billion, making him the 17th richest person in the world.
Nayelly Hernández
Nayelly Hernández( born 23 February 1986) is a former Mexican female professional squash player.
She has represented Mexico internationally in several international competitions including the Central American and Caribbean Games, Pan American Games, Women's World Team Squash Championships.
Nayelly achieved her highest career ranking of 57 in October 2011 during the 2011 PSA World Tour.
Her husband Chris Walker whose nationality is English is also a professional squash player.
She joined the Trinity College in 2008 as the first Mexican female to join a US college for squash and graduated in 2010.
Greg Penner
Gregory B. Penner( born December 18, 1969) is an American businessman and venture capitalist.
Penner was named the chairman of Walmart on June 5, 2015.
He is the son-in- law of S. Robson Walton and the grandson- in- law of Sam Walton, the founder of Walmart.
Helen Walton
Helen Robson Walton (December 3, 1919 – April 19, 2007) was a prominent art advocate, dedicated to her community in Bentonville, Arkansas where she instituted a committee for a national museum of arts.
After 31 years of activity, the Arkansas Committee on the National Museum for Women in the Arts is the longest standing committee in the state.
She was also the wife of Wal-Mart and Sam's Club founder Sam Walton.
At one point in her life, she was the richest American and the eleventh-richest woman in the world.
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Roberto Savio
Roberto Savio( born in Rome, Italy, but also holding Argentine nationality) is a journalist, communication expert, political commentator, activist for social and climate justice and advocate of global governance.
He has spent most of his career with Inter Press Service( IPS), the news agency which he founded in 1964 along with Argentine journalist Pablo Piacentini.
Savio studied Economics at the University of Parma, followed by post -graduate courses in Development Economics under Gunnar Myrdal, History of Art and International Law in Rome.
He started his professional career as a research assistant in International Law at the University of Parma.

Question: Which country S. Robson Walton's mother is from?
Answer: American