Research notes
Enrique Colomina is one of Campos Racing's earliest employees, having dedicated almost his entire career to the team. During Campos's entry into F1 in 2010 (later renamed HRT), he served as chief mechanic;
after the F1 project ended, he returned to Campos's formula racing program and now serves as Team Manager in FIA Formula 2 (his LinkedIn lists 'Jefe de equipo'). His LinkedIn title is 'Jefe de equipo (Team Manager) - Campos Racing', fully consistent with his Team Manager role at Campos Racing in this batch;
multiple reports (including Formula Scout's 25th-anniversary coverage) describe him as Campos's very first employee and note that he previously served as chief mechanic at HRT, the F1 team spun off from Campos.