Ernesto Alfredo Castro Aldana, born on May 26, 1971, is a prominent Salvadoran politician and businessman. He currently holds the position of the president of the Legislative Assembly of El Salvador, showcasing his influential role in the country's political landscape. With a background in Business Administration and Marketing Studies, Castro has also made significant contributions to the business sector, having previously worked as an external consultant and as the general director of Grupo Tres y Punto. His political journey began as a secretary and private advisor to Nayib Bukele, and he played a pivotal role in the establishment of Nuevas Ideas, a political party founded by Bukele. Castro's dedication to addressing issues such as corruption and transparency has been evident throughout his career. His leadership was further recognized when he assumed office as the president of the Legislative Assembly, where he garnered significant support from fellow deputies. Castro's influence extends beyond El Salvador, as he was appointed as the president pro-tempore of the Forum of Presidents of Legislative Branches of Central America, the Caribbean Basin, and Mexico. As a public figure, Castro's actions and decisions have sparked both praise and criticism, reflecting his significant impact on the political landscape of El Salvador.

Ernesto Gottfried Schmitt, born in August 1971, is a prominent American entrepreneur and investor. He has founded several successful ventures, including PeopleSound, Beamly, and DriveTribe, and also established the venture capital fund, The Craftory, which has a substantial first fund of $600 million dedicated to supporting consumer goods challenger brands. Schmitt, who was born in Cincinnati, Ohio to a German father and Uruguayan mother, spent his formative years in Brussels and Mexico. He pursued his higher education at Churchill College, Cambridge, earning an MA in manufacturing engineering and later obtaining an MBA from INSEAD.During the dot-com boom, Schmitt founded PeopleSound, the pioneering platform for digital music streaming, which gained significant attention and was eventually acquired by Vitaminic. He later ventured into the retail industry with Silverscreen, the UK's first specialist DVD high street retailer, and made significant strides in the realm of social television with Beamly, later acquired by Coty, Inc. Notably, Schmitt co-founded Fabula AI, a deep-learning company acquired by Twitter in 2019. Schmitt's diverse entrepreneurial endeavors have solidified his status as a leading figure in the tech and business landscape, and his ventures continue to make a significant impact on various industries.His remarkable career trajectory and visionary leadership have garnered widespread recognition, establishing him as a key player in the entrepreneurial and investment sectors. Schmitt's innovative contributions have left an indelible mark

Ernesto "Neto" Escobedo III, born on July 4, 1996, is a Mexican-American professional tennis player with a career-high singles ranking of No. 67 achieved on July 17, 2017, and a doubles ranking of No. 296 achieved on May 16, 2022. He is currently the No. 2 Mexican player. Escobedo began playing tennis at the age of 4, coming from a family with a tennis background, including his father and aunt who were professional players. In 2016, he made his major debut and won his first ATP match at the Aegon Open in Nottingham. Escobedo's career highlights include reaching the second round of the Australian Open in 2017 and securing wins at the Abierto Mexicano Telcel and Indian Wells Masters in 2018. He also made a return to the US Open and Masters events in 2020 and 2021. In 2022, Escobedo won his fourth Challenger title at the Bendigo International Challenger in Australia. Representing Mexico as the No. 2 player, he continues to make strides in his professional tennis career, showcasing his talent and determination on the court.

Ernesto Galarza (1905-1984) was a Mexican-American labor organizer, activist, professor, poet, writer, and a key figure in immigrant farmworker organization in California. Born in Jalcocotán, Mexico, he immigrated to California with his family and overcame cultural differences to receive a scholarship to Occidental College and a master's degree in history from Stanford University. Galarza worked with the American Union in Washington D.C. and completed his doctoral dissertation at Columbia University. He played a crucial role in organizing farmworkers in California, leading numerous strikes and labor actions. Galarza's best-known work, "Merchants of Labor," exposed the abuses within the Bracero Program and contributed to its end. He was recognized with the Bolivian Order of the Condor of the Andes and has several institutions named after him. Following a tragic bus crash in the Salinas Valley, Galarza was appointed to investigate the incident, leading to the publication of his report and the book "Tragedy at Chualar." Ernesto Galarza's legacy continues to inspire and educate future generations.

Ernesto Nathan Rogers (1909–1969) was an influential Italian architect, writer, and educator. Born in Trieste, he later moved to Zurich and graduated from the Politecnico di Milano in 1932. Notably, he co-founded the architectural partnership BBPR in Milan with Gian Luigi Banfi, Ludovico Belgiojoso, and Enrico Peressutti. Rogers was a prolific writer and architect, contributing to the establishment of Italian rationalism and the neo-liberty debate. During World War II, he traveled to Switzerland and later became the publisher-editor of Domus, enhancing its international reputation as an architectural periodical. Additionally, his editorship of Casabella from 1953 to 1964 further solidified his contribution to European architectural polemic. Rogers's legacy includes his role as a lecturer and professor at the Politecnico di Milano, where he impacted architectural education until his passing. Notably, he was also the uncle of the renowned English-Italian architect Richard Rogers. Ernesto Nathan Rogers left an indelible mark on the field of architecture and continues to be celebrated for his significant impact on Italian rationalism and architectural discourse.