Possible Clues:

• One might employ hands to swab black eye sported by captive
• Transport magnate's shown ripe bananas
• I've secured brig - maybe star prisoner inside
• Black eye limiting naval officer with his employer?
• Keeping close to Usain, his incredible strength gets man over the line
• Tycoon given black eye boxing ... jump to draw conclusions
• Boatman sporting black eye when punched by prisoner
• Onassis, perhaps, captive in the sun?
• His organisation has control over new business person providing jobs for those working overseas
• How sniper shot someone like Onassis?