Image: https://cdn.whensthebirthday.com/gallery/2017/1/john-gray/el-nuevo-libro-del-dr-john-gray-examina-el-tdah-y-el-rendimiento-cerebral.jpg
John Gray
professions.self-help-author de Estados Unidos
Image: https://cdn.whensthebirthday.com/gallery/2017/1/john-gray/el-nuevo-libro-del-dr-john-gray-examina-el-tdah-y-el-rendimiento-cerebral.jpg
professions.self-help-author de Estados Unidos