5 ft 9.5 in (176 cm)
A commonly listed height, as Wikipedia gives it, with no date or method, so shoes and rounding may be part of the number.
Source: Wikipedia
Radja Nainggolan is commonly listed at 5 ft 9.5 in (176 cm).
A figure repeated without a date or a measurement. Where this height comes from
Radja Nainggolan’s 5 ft 9.5 in (176 cm) is about average for a US man: about 54 in 100 US men are shorter.
Radja Nainggolan is one of the shorter association football players we have heights for: Jan Koller (6 ft 7.5 in) stands 10 in (26 cm) taller and Chanathip Songkrasin (5 ft 2 in) is 7 in (18 cm) shorter. All 207 ranked, tallest first.
A commonly listed height, as Wikipedia gives it, with no date or method, so shoes and rounding may be part of the number.
Source: Wikipedia
Browse people for more comparisons.
| APA | Heightvs. (2026, November 3). Radja Nainggolan height: 5 ft 9.5 in (176 cm) vs you. https://heightvs.com/how-tall/radja-nainggolan |
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| MLA | “Radja Nainggolan Height: 5 ft 9.5 in (176 cm) vs You.” Heightvs, 3 Nov. 2026, heightvs.com/how-tall/radja-nainggolan. |
| Chicago | “Radja Nainggolan Height: 5 ft 9.5 in (176 cm) vs You.” Heightvs. Last modified November 3, 2026. https://heightvs.com/how-tall/radja-nainggolan. |
| Link | <a href="https://heightvs.com/how-tall/radja-nainggolan">Radja Nainggolan height: 5 ft 9.5 in (176 cm) vs you (Heightvs)</a> |
For the height itself, cite the original publisher as well: Wikipedia.