51.   His thoughts were echoed by Brazil boss Luiz Felipe Scolari who said that the top sides must watch their step.

52.   His thoughts were echoed by Brazil boss Luiz Felipe Scolari, who advised top sides to watch their step.

53.   Enkhee, although less ambitious, echoed those thoughts on Wednesday after she brought the curtain down on her own brief Olympic career.

54.   Thomas Kim, husband of Christine, echoed those thoughts.