He was subsequently declared legally blind , a situation which led to calls for boxing be banned in the US .
Seales later suffered detached retinas in both eyes , yet kept fighting until told by boxing authorities he could no longer do so .
Seales was subsequently declared legally blind , a situation which led to calls for boxing be banned in the US .
Seales later suffered detached retinas in both eyes , yet kept fighting until told by boxing authorities he could no longer do so .