Former England international Will Greenwood believes that the British and Irish Lions have a "huge challenge" to overcome in their tour of Australia.
The Lions have the chance of winning their first series in 16 years when they begin their campaign in Brisbane on June 22.
While the former Harlequins centre believes that the Lions have plenty to do, the World Cup winner has insisted that this tour is the "easiest" the side could face.
Watch Greenwood give his thoughts on the series below: